9. The figure below shows a sector of a circle. If the area of the sector is 30.8cm?, calculate the length of the arc AB.
(Take # to be 22/5)
(3 marks)
B
Innt Mohammed​

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Simply 8x squared + 5(7x squared- x) - 2x =

Can someone check if i did this correct. it’s number 4 if you’re wondering.